Kreatin n. : See Creatin.

Example:
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Taxonomy
creatine, Creatine supplementation, creatine monohydrate, Creatine supplements, effects of creatine, vegetarians, muscle creatine, free encyclopedia, neuromuscular diseases, foods, oral creatine supplementation, diseases, Side effects, enzyme, PMID, Creatine Kinase, Biosynthesis, Cognitive ability.

Defination from the web:
... Not to be confused with creatinine. Creatine. IUPAC name. 2-(methylguanidino) ethanoic acid. Other names • (α-Methylguanido)acetic acid. • Creatin. • Kreatin ...